Research Instruments, Questionnaires, and Tools

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Years in this theme: All years 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2004 2003

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Articles published in this theme: 887 (scroll down to load remaining articles)

2026

ROB-AI Workbench interface on a laptop screen, with hands typing.

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A Fine-Tuned Large Language Model Workflow to Support Risk of Bias Assessment: Development, External Validation, and Reviewer Verification Study

Yitian Li, Jingyu Chen, Liting Liang, Xingyun Geng, Guohua Wang, Jinsong Geng

J Med Internet Res 2026 (Nov 13); 28:e108001

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Person on laptop with medical dashboard, tablet shows doctor video call.

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Quantifying the Digital Ecosystem of Commercial Technologies for Decentralized Clinical Trial Operations: Scoping Review

Lampros Mpaltadoros, Simone Huber, Thanos G Stavropoulos, Bianca Buchgraber-Schnalzer, Jaime Fons-Martínez, Carlos Murciano-Gamborino, Baptiste Alcalde, Lina Pérez-Breva, Spiros Nikolopoulos, Ioannis Kompatsiaris, Sten Hanke

JMIR Med Inform 2026 (Nov 12); 14:e86011

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Man using Easy Test Know app for HIV self-test, risk assessment, and online consultation.

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Digital Behavioral Risk Stratification Tool Integrated With HIV Online Self-Testing for HIV Positivity Among Men Who Have Sex With Men: Retrospective Observational Study

Wencheng Liu, Yan Jiang, Guanbin Zhang, Yi Lv

J Med Internet Res 2026 (Nov 11); 28:e104883

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Medical professionals in white coats reviewing ultrasound images on tablets

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A Competency Assessment Tool for Liver Contrast-Enhanced Ultrasound Among Sonography Trainees: Development and Multicenter Validation Study

Yanping Ma, Bowen Zheng, Lei Shang, Hui Wang, Gaiqin Xue, Fang Nie, Yanli Guo, Yukun Luo, Hongxia Zhang, Xuan Wang, Xiang Jing, Ruifang Zhang, Jianjun Yuan, Rong Wu, Fenglin Dong, Yan Luo, Qiang Lu, Jintang Liao, Pintong Huang, Qin Chen, Youfeng Xu, Xiaoyan Xie, Jie Ren, Wen He, Jia’an Zhu, Xiaomao Luo

JMIR Med Educ 2026 (Nov 09); 12:e86730

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Couple in therapy session with counselor taking notes

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Detecting Emotional Signals of Relationship Well-Being Using AI: A Cross-Sectional Comparison of Transformer-Based and Lexicon-Based Models for Couples Therapy Research

Alejandro Saavedra-Roa, Claudia Pineda-Marin, Pablo Vallejo-Medina, Adrián Montesano

JMIR AI 2026 (Nov 09); 5:e94097

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Pediatrician uses stethoscope to examine young boy's chest during medical check-up.

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Large Vision-Language Models for Pediatric Motor Tic Detection: Case-Control Diagnostic Study

Yujun Wu, Yue Niu, Zhao Xu, Jing Liu, Xianru Jiao, Xia Cui, Dan Sun, Zhixian Yang

JMIR AI 2026 (Nov 06); 5:e98782

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Elderly man with glasses listening to music on his smartphone

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Evaluating the Accuracy of Remote Questionnaire and Speech Measures in Detecting Cognitive Impairment in the ADNI4 Remote Digital Cohort: Cross-Sectional Study

Rayan M Ashish, Jessica A Turner

JMIR Neurotech 2026 (Nov 06); 5:e108372

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Doctor shows elderly patient tablet with COGNIPAZ brain health assessment

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CogniPaz, an Ecologically Oriented Gamified mHealth Tool for Detecting Mild Cognitive Impairment: Prospective Cohort Diagnostic Accuracy Study

Carlos Estebas-Armas, Elisa Alonso-López, María Hernández-Barral, Itsaso Losantos-García, Daniel Blanco-de-Miguel, Alejandro Medina-López, Sergio Henche-Rodríguez, Oscar Ocampo-Pérez, Gerardo Ricardo Zmork-Martínez, María Alonso-de-Leciñana, Ana Frank-García, Ángel Martín-Montes

JMIR Mhealth Uhealth 2026 (Nov 04); 14:e99688

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Doctor reviewing patient's medical questionnaire on tablet with pen

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Social Desirability Bias in Health Screening Questionnaire Responses Generated by OpenAI Models: Quantitative Experimental Study

Andrew O'Malley

JMIR Form Res 2026 (Nov 03); 10:e92057

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Dermatologist examines woman's face for anti-aging treatment

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AI-Based Grading of Facial Aging Signs and Prediction of Visible Age From Standardized Facial Images: Algorithm Development and Internal Evaluation Study

Frederic Flament, Panagiotis-Alexandros Bokaris, Tao Li, Sileye Ba, Julien Despois, Hussein Jouni, Laudine Bertrand, Paul Michel, Thomas Dauxerre, Diala Haykal, Hughes Cartier, Aurelie Abric

JMIR Dermatol 2026 (Oct 28); 9:e93236

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Elderly woman using a smartphone for communication and connection.

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Detection of Age-Related Cognitive Decline Over Short Time Frames Using Digital Multiday Learning Assessments: Longitudinal Study

Iris Blotenberg, Hairin Kim, Daniel Soberanes, Mark A Dubbelman, Lex R Minto, Onyinye J Udeogu, Vivienne Lubbat, Rachel F Buckley, Gad A Marshall, Keith A Johnson, Dorene M Rentz, Reisa A Sperling, Kathryn V Papp, Rebecca E Amariglio

JMIR Aging 2026 (Oct 27); 9:e100917

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Elderly man looking at a black chart with a white cross during an eye exam.

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Characteristic Facial Expressions During Visual Fixation in Japanese Older Adults With Lower Cognitive Screening Performance: Exploratory Cross-Sectional Study

Mirano Miyayama, Takuya Sekiguchi, Hikaru Sugimoto, Toshikazu Kawagoe, Kornkanok Tripanpitak, Alexandra Wolf, Kazumi Kumagai, Kosuke Fukumori, Kumi Watanabe Miura, Shogo Okada, Keiichiro Ishimaru, Mihoko Otake-Matsuura

JMIR Form Res 2026 (Oct 27); 10:e99948

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Scientist reviews AI data visualizations on tablets in a research lab

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Systematic Scoring Differences in Large Language Model–Based Clinical Benchmarking Reveal Evaluator-Dependent Divergence: Controlled Evaluation Study

Rasit Dinc, Nurittin Ardic

JMIR AI 2026 (Oct 26); 5:e103962

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Woman conducting a resume review with a man in an office setting.

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Development and Validation of the Large Language Model Privacy Concern Assessment Questionnaire: Psychometric Evaluation Study on a Brief Instrument for Assessing User Privacy Concerns With Large Language Model Applications

Leming Zhou, Hongtao Wang, Yi Xu, I Made Agus Setiawan, Haomin Hu, Andi Saptono, Yong K Choi, Bambang Parmanto

JMIR Hum Factors 2026 (Oct 21); 13:e102910

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Woman coding in front of a computer displaying neural network visualization

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Algorithmic Reflectivity in Large Language Models: Methodological Study of Linguistic Structure in Mentalization

Stefano Epifani, Giuliano Castigliego, Giuliano Razzicchia, Elisabeth Seiwald-Sonderegger, Laura Kecskeméti

JMIR AI 2026 (Oct 20); 5:e90750

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Elderly hands using a smartphone, with a bowl of fruit nearby.

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Practice Effects on Repeated Self-Administered Digital Cognitive Assessments in Cognitively Intact Older Adults from the Framingham Heart Study: Longitudinal Observational Study

Kieffer Christianson, Chenglin Lyu, Cody Karjadi, Sherral Devine, Ting Fang Alvin Ang, Ileana De Anda-Duran, Vijaya B Kolachalama, Honghuang Lin, Huitong Ding, Katherine A Gifford, Rhoda Au, Phillip H Hwang, Preeti Sunderaraman

JMIR Aging 2026 (Oct 19); 9:e87208

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Woman reviews health records and check-up list on a tablet device.

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Mode Effects on Self-Reported Health Across Web-Based, Interviewer-Administered, and Nurse-Administered Modes: Population-Based Study

Yunlong Liang, Tarek Al Baghal, Jonathan Burton, Meena Kumari

JMIR Hum Factors 2026 (Oct 16); 13:e89896

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Student filling out a multiple-choice test answer sheet with a pencil

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Effects of Test Length and Scoring Methods on Pass or Fail Classification Accuracy in Single-Choice Examinations: Simulation Study

Christiane Pink, Yola Meisel, Arvid Vetter, Philipp Kanzow

JMIR Form Res 2026 (Oct 15); 10:e98358

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Pediatrician uses tablet to assess baby's head shape with mother watching.

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Agreement and Screening Performance of an App-Based Cranial Shape Assessment Tool Compared With a 3D Scanner in Municipal Child Health Checkups in Japan: Instrument Validation Study

Yui Honda, Mai Takeshita, Hiroki Kajita, Yoriko Kotoku, Kayo Ueda, Shigeharu Hosono, Hiromi Eto

JMIR Pediatr Parent 2026 (Oct 13); 9:e105473

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Stack of medical documents and icons transforming into organized digital health records.

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Quality Assessment of Physician Discharge Summaries: Instrument Development and Reliability Study

Leopold Bentheim, Leonard Fehring, Hendrik Friederichs, Samer Zawy Alsofy, Markus Unnewehr

JMIR Form Res 2026 (Oct 13); 10:e105705

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